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pmarreck/fizzbuzz.exs

Last active August 29, 2015 14:20
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My version of FizzBuzz in Elixir
Raw
fizzbuzz.exs
defmodule FizzBuzz do
def fizzbuzz(n) when is_integer(n), do: fizzbuzz(n, {rem(n,3), rem(n,5)})
def fizzbuzz(_, {0,0}), do: :fizzbuzz
def fizzbuzz(_, {0,_}), do: :fizz
def fizzbuzz(_, {_,0}), do: :buzz
def fizzbuzz(n, {_,_}), do: n
def run(i \\ 100), do: (1..i) |> Enum.map(&fizzbuzz/1)
end
IO.inspect FizzBuzz.run
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